feat(Avatar): add default slot for fallback

Author: benjamincanac

src/runtime/components/Avatar.vue

@@ -27,6 +27,10 @@ export interface AvatarProps extends Pick<AvatarFallbackProps, 'delayMs'> {
   ui?: Partial<typeof avatar.slots>
 }
 
+export interface AvatarSlots {
+  default(props?: {}): any
+}
+
 extendDevtoolsMeta<AvatarProps>({ defaultProps: { src: 'https://avatars.githubusercontent.com/u/739984?v=4', alt: 'Benjamin Canac' } })
 </script>
 
@@ -80,8 +84,10 @@ const sizePx = computed(() => ({
     />
 
     <AvatarFallback as-child v-bind="fallbackProps">
-      <UIcon v-if="icon" :name="icon" :class="ui.icon({ class: props.ui?.icon })" />
-      <span v-else :class="ui.fallback({ class: props.ui?.fallback })">{{ fallback }}</span>
+      <slot>
+        <UIcon v-if="icon" :name="icon" :class="ui.icon({ class: props.ui?.icon })" />
+        <span v-else :class="ui.fallback({ class: props.ui?.fallback })">{{ fallback }}</span>
+      </slot>
     </AvatarFallback>
   </AvatarRoot>
 </template>

test/components/Avatar.spec.ts

@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest'
-import Avatar, { type AvatarProps } from '../../src/runtime/components/Avatar.vue'
+import Avatar, { type AvatarProps, type AvatarSlots } from '../../src/runtime/components/Avatar.vue'
 import ComponentRender from '../component-render'
 import theme from '#build/ui/avatar'
 
@@ -15,8 +15,10 @@ describe('Avatar', () => {
     ...sizes.map((size: string) => [`with size ${size}`, { props: { src: 'https://github.com/benjamincanac.png', size } }]),
     ['with as', { props: { as: 'section' } }],
     ['with class', { props: { class: 'bg-[var(--ui-bg)]' } }],
-    ['with ui', { props: { ui: { fallback: 'font-bold' } } }]
-  ])('renders %s correctly', async (nameOrHtml: string, options: { props?: AvatarProps }) => {
+    ['with ui', { props: { ui: { fallback: 'font-bold' } } }],
+    // Slots
+    ['with default slot', { slots: { default: '🇫🇷' } }]
+  ])('renders %s correctly', async (nameOrHtml: string, options: { props?: AvatarProps, slots?: AvatarSlots }) => {
     const html = await ComponentRender(nameOrHtml, options, Avatar)
     expect(html).toMatchSnapshot()
   })

test/components/__snapshots__/Avatar-vue.spec.ts.snap

@@ -10,6 +10,8 @@ exports[`Avatar > renders with as correctly 1`] = `
 
 exports[`Avatar > renders with class correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle size-8 text-base bg-[var(--ui-bg)]"><!--v-if--><span class="font-medium leading-none text-[var(--ui-text-muted)] truncate"></span></span>"`;
 
+exports[`Avatar > renders with default slot correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-8 text-base"><!--v-if-->🇫🇷</span>"`;
+
 exports[`Avatar > renders with icon correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-8 text-base"><!--v-if--><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="text-[var(--ui-text-muted)] shrink-0" width="1em" height="1em" viewBox="0 0 16 16"></svg></span>"`;
 
 exports[`Avatar > renders with size 2xl correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-11 text-[22px]"><img role="img" src="https://github.com/benjamincanac.png" width="44" height="44" class="h-full w-full rounded-[inherit] object-cover" style="display: none;"><span class="font-medium leading-none text-[var(--ui-text-muted)] truncate"></span></span>"`;

test/components/__snapshots__/Avatar.spec.ts.snap

@@ -10,6 +10,8 @@ exports[`Avatar > renders with as correctly 1`] = `
 
 exports[`Avatar > renders with class correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle size-8 text-base bg-[var(--ui-bg)]"><!--v-if--><span class="font-medium leading-none text-[var(--ui-text-muted)] truncate"></span></span>"`;
 
+exports[`Avatar > renders with default slot correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-8 text-base"><!--v-if-->🇫🇷</span>"`;
+
 exports[`Avatar > renders with icon correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-8 text-base"><!--v-if--><span class="iconify i-lucide:image text-[var(--ui-text-muted)] shrink-0" aria-hidden="true"></span></span>"`;
 
 exports[`Avatar > renders with size 2xl correctly 1`] = `"<span class="inline-flex items-center justify-center shrink-0 select-none overflow-hidden rounded-full align-middle bg-[var(--ui-bg-elevated)] size-11 text-[22px]"><img role="img" src="https://github.com/benjamincanac.png" width="44" height="44" class="h-full w-full rounded-[inherit] object-cover" style="display: none;"><span class="font-medium leading-none text-[var(--ui-text-muted)] truncate"></span></span>"`;